La fuerza y el movimiento (Forces and Motion)

Kids often play with magnets, yet they don't learn how these playthings work for many years. Practical knowledge from their play can help them learn more about magnetism, and so can this book. Specially written for those with reading challenges or readers looking for a review, the main text covers important vocabulary, magnetic fields, and a discussion of why metals and magnets come together. Diagrams and succinct fact boxes offer additional ways to learn each concept and explain some ideas in greater detail.

The US president is the face of the United States to the rest of the world. However, he or she doesn’t have unlimited power within the country. The president has certain powers given by the Constitution, including the ability to make treaties, appoint some important government officials, and veto laws. Readers learn the many duties of the president in simple, clear language appropriate for both younger readers and older readers looking for a succinct review of the topic. Fact boxes supplement the main content with important details about checks and balances, amendments, and more that affect...

Essays by well-known climbers accompany a range of superb color landscape photographs that echo the great traditions of the Ansel Adams and the Sierra Club large format books of the 1970s.

Aprende a meditar y conectar con tu espíritu para encontrar la paz en tiempos convulsos, y todo con un libro lleno de preciosas ilustraciones y mensajes claros y sencillos. ¿Los momentos de adversidad pueden transformar nuestras vidas a mejor? ¿Cómo podemos desprendernos de lo malo para conseguir paz y tranquilidad? ¿Es posible confiar y poner en manos de Dios todo lo que nos sucede? El autoconocimiento, la reflexión a través de la meditación y las creencias religiosas y espirituales son la clave para el bienestar. Descubre todas las herramientas necesarias para vencer cualquier...

Roger Priddy's Bilingual Bright Baby Colors This book will increase your child's vocabulary by associating words in Spanish and English with beautiful pictures. Este libro aumentará el vocabulario de su hijo ya que asocia palabras en Espanol y Ingles con bonitas ilustraciones.

Los delfínes son conocidos por ser juguetónes intelligentes—que más podemos aprender sobre ellos? Ahora en español, este título involucra a lectores jóvenes a medida que aprenden todo acerca estes mamiferoes del mar. Fotos de color agregan interés visual, y preguntas de consideración ayudan animar lectores durante su desarrollo de leer libros de no ficción. Dolphins are known for being playful and intelligent—what else can we learn about them? Now in Spanish, this title engages young readers as they learn all about these mammals of the sea. Full-color photographs add fascinating...